SHEN ZHEN ZI JIAN BIOTECHNOLOGY CO.,LTD.

The tube body and tube cover are made of polypropylene and PP, which will not deform under high temperature and high pressure (121℃, 15 minutes), and will not be brittle at low temperature (-80℃). The virus stabilizing component is added to the sample preservation solution, which can maintain the activity of the virus in a wide temperature range, reduce the speed of virus decomposition, and increase the positive rate of virus isolation. Sampling swabs are divided into oropharyngeal swabs and nasopharyngeal swabs. The swab head is flocking sampling head, and the swab rod is made of polyethylene and PE material.

sampling tube

The tube body and tube cover are made of polypropylene and PP. The sample preservation solution is divided into two types: inactivated and conventional (non-inactivated); sampling swabs are divided into oropharyngeal swabs and nasopharyngeal swabs. The swab head is flocking sampling head, and the swab rod is made of polyethylene and PE material.

The 96-flux and 32-flux magnetic bead method nucleic acid extractor, combined with a viral nucleic acid extraction kit, can conduct high flux processing of parallel samples, which will free researchers from tedious and complicated extraction and purification work.

All operations are carried out in the machine reaction chamber without any manual operation.

High-flux magnetic bead based nucleic acid extraction platform   NEX 96

  Features  

①Robust and reliable performance

②Small size for flexibility

③Easy to use

④Independent temperature-controlled lysis and elution

⑤A barcode scanner installable without drives and used to automatically identify kit brands and call a proper program

32-flux sample nucleic acid extraction   NEX 32

  Features  

①Robust and reliable performance

②Integrated capacitive touchscreen to enable easy operation

③Vibratile to mix and adjustable at low, medium and high levels

④UV disinfection module to control contamination

⑤Programmable to import programs from and export programs into USB drive

Viral nucleic acid extraction kit

The kit uses magnetic beads that boast unique isolation technique and a buffer system to isolate and purify high-quality viral nucleic acids from a specimen. The specially coated magnetic beads are highly affinitive to the nucleic acids in the specimen under certain conditions. When conditions change, the magnetic beads release the nucleic acids absorbed, to rapidly extract the nucleic acids from the purified specimen.

Pneumonia of the new coronavirus infection is an inflammation of the lungs caused by the infection of the new coronavirus (SARS-CoV-2), characterized by fever, fatigue and dry cough. Transmission through respiratory droplets is the main route of transmission, which can also be transmitted through contact. This kit is intended to be used for in-vitro qualitative detection of SARS-CoV-2 antigens in human naso-/oropharyngeal swab and saliva samples.

The SARS-CoV-2 (COVID-19) Antigen Rapid Detection Kit (Lateral Flow Method) is applicable to the qualitative detection novel Coronavirus (SARS-CoV-2) Nucleocapsid protein in population Nasal swabs samples in vitro. 

It is intended as an aid in the diagnosis of coronavirus infection disease (COVID-19) for symptomatic patients within 7 days after onset of symptoms, which is caused by SARS-CoV-2. 

For in vitro diagnostic use only. For self-testing use. 

This test is intended for home use with self-collected nasal swab samples in individuals aged 18 and older. 

Sampling from anyone under the age of 18 should be performed under the guidance of an adult. 

People who are unable to carry out the test on their own should seek support. 

The kit uses unique separation magnetic beads and buffer system to separate and purify high-quality viral nucleic acid from the sample. The special coated magnetic beads have a strong affinity for the nucleic acid in the sample under certain conditions. When the conditions change, the magnetic The beads release the adsorbed nucleic acid, so that the nucleic acid in the sample can be quickly extracted and purified.

Respiratory infection refers to a disease of infectivity due to the invasion and infection of pathogens into respiratory tract via the nasal cavity, throat, trachea and bronchi. Common respiratory infections include influenza, measles, rubella, bacterial cold, and primarily transmitted pathogens include virus, bacteria and mycoplasma.

Vector-borne infectious diseases refer to diseases of natural focus transmitted by vector organisms. The most common vector-borne infectious diseases are epidemic encephalitis B, plague, epidemic hemorrhagic fever, leptospirosis, schistosomiasis, Lyme disease, malaria, dengue fever and other highly harmful infectious diseases. Insect-borne and rodent-borne infectious diseases constitute the vector-borne diseases (usually both are called vector-borne infectious diseases).

Infectious diarrhea (also known as acute gastroenteritis) refers to diarrhea caused by intestinal infection of various pathogens. According to the duration of diarrhea, it can be divided into acute (<14 days), persistent (14-29 days) or chronic (≥30 days). Pathogens mainly include bacteria, viruses, parasites and fungi.

Hand-foot-mouth disease is a common infectious disease occurred in children caused by enteroviral infection. There are more than 20 kinds (types) of enteroviruses associated with hand-foot-mouth disease, among which the Coxsackie virus group A type 16 (CV-A16) and the Enterovirus type 71 (EV-A71) are the most common.

The 96-flux and 32-flux magnetic bead method nucleic acid extractor, combined with a viral nucleic acid extraction kit, can conduct high flux processing of parallel samples, which will free researchers from tedious and complicated extraction and purification work.

All operations are carried out in the machine reaction chamber without any manual operation.

High-flux magnetic bead based nucleic acid extraction platform   NEX 96

  Features  

①Robust and reliable performance

②Small size for flexibility

③Easy to use

④Independent temperature-controlled lysis and elution

⑤A barcode scanner installable without drives and used to automatically identify kit brands and call a proper program

32-flux sample nucleic acid extraction   NEX 32

  Features  

①Robust and reliable performance

②Integrated capacitive touchscreen to enable easy operation

③Vibratile to mix and adjustable at low, medium and high levels

④UV disinfection module to control contamination

⑤Programmable to import programs from and export programs into USB drive

Viral nucleic acid extraction kit

The kit uses magnetic beads that boast unique isolation technique and a buffer system to isolate and purify high-quality viral nucleic acids from a specimen. The specially coated magnetic beads are highly affinitive to the nucleic acids in the specimen under certain conditions. When conditions change, the magnetic beads release the nucleic acids absorbed, to rapidly extract the nucleic acids from the purified specimen.

Sampling Tube

The tube body and tube cover are made of polypropylene and PP. The sample preservation solution is divided into two types: inactivated and conventional (non-inactivated); sampling swabs are divided into oropharyngeal swabs and nasopharyngeal swabs. The swab head is flocking sampling head, and the swab rod is made of polyethylene and PE material.

This kit is used for the qualitative assay of Monkeypox Virus in human skin exudates, blood, and throat swabs samples. It can be used for assisting in the differential diagnosis of pathogens in patients with suspected infection.

Procalcitonin (PCT) is a procalcitonin glycoprotein without hormone activity. The half-life of PCT is 25-30 hours, and it is very stable in vivo and in vitro. The plasma PCT content of healthy people is extremely low. During bacterial infection, in addition to the thyroid, macrophages and monocytes in the liver, lymphocytes and endocrine cells in the lung and intestinal tissues can synthesize and secrete PCT. At this time, the serum PCT level will increase significantly, and the infection progresses Or control and continue at a high level or gradually decline, not affected by the body's immune suppression state. For bacterial infection/sepsis, PCT is currently the best biological indicator.

Serum amyloid A (SAA) is a precursor substance of amyloid deposition, which is secreted by the liver. It is an acute phase response protein, belonging to a heterogeneous protein in the apolipoprotein family. In the acute phase of inflammation or infection, it rises rapidly within 4-6 hours, and decreases rapidly during the recovery period of the disease.

Influenza virus can cause acute infection of people's upper and lower respiratory tract. After an incubation period of 1-2 days, fever (38-39°C) followed, and complications such as headache, low back pain, joint aches, muscle aches, general weakness, and indigestion often occurred. This kit is an auxiliary diagnosis of influenza A and B virus infection.

Product name: Dengue virus NS1 antigen, IgG/IgM antibody detection reagent (colloidal gold method) Dengue virus NS1 antigen detection reagent (fluorescence immunochromatography method)

Product use: Dengue virus antigen and antibody joint test reagents can detect dengue virus early and distinguish between primary infection and secondary infection.

Product name: Malaria (Pf.), (Pf./Pv), (Pf./Pan) antigen detection reagents (colloidal gold method)

Product use: Used for the qualitative detection of specific Plasmodium falciparum lactate dehydrogenase (pfLDH) and Plasmodium lactate dehydrogenase (panLDH) in whole blood samples, suitable for auxiliary diagnosis of suspected malaria patients or screening examination of malaria cases .

Product name: Influenza virus A/B antigen detection reagent (colloidal gold method) A/B influenza antigen detection reagent (fluorescence immunochromatography method)

Product use: It is used for the qualitative detection of influenza A and B virus antigens in nasopharyngeal swabs and oropharyngeal swab samples, and is suitable for auxiliary diagnosis of influenza A and B virus infections.

Product name: Rotavirus and adenovirus antigen detection kit (colloidal gold method) Rotavirus and adenovirus joint detection reagent (colloidal gold method)

Product use: This product is used to qualitatively detect rotavirus antigen and adenovirus antigen in stool samples of infants and young children with diarrhea.

Product name: Zika virus IgM/IgG detection reagent (colloidal gold method)

Product use: Zika virus is a flavivirus that is transmitted by mosquitoes of the Aedes species and is closely related to dengue fever virus. This product is used for the qualitative detection of Zika virus IgM and IgG antibodies in human whole blood, serum and plasma.

Product Name: New Coronavirus IgG/IgM Antibody Detection Reagent Diagnostic Kit for SARS-CoV-2 IgM/G Antibody

Product use: This product is aimed at people who return to work in enterprises and students who return to school. It can be simple, fast and convenient to initially screen positive patients for new coronavirus. Product Name: Group B Streptococcus Detection Reagent (Fluorescence Immunochromatography) Product Usage: Use colloidal gold immunochromatographic test strips to detect group B streptococci using vaginal or cervical cotton swab specimens from women. This reagent is effective Auxiliary diagnosis of group B streptococcal infection has high clinical application value.

C-reactive protein (CRP) is synthesized by hepatocytes under the stimulation of IL-6, IL-2, and TNF. Macrophages can also be produced in small amounts in inflammatory areas. It is an acute phase (phase) protein that can bind pneumococcal cell wall glycoprotein. The content of CRP in the serum of healthy people is extremely low. Under the stimulation of infection, inflammation, tissue damage, malignant tumors, etc., it starts to increase at 2h, reaches a peak at 24-48h, and the increase can reach a thousand times, and the increase is directly proportional to the degree of infection. Related. Much earlier than changes in body temperature and white blood cell count. Once the infection is controlled, its concentration can quickly fall back to normal within a week.

To be used in conjunction with in vitro diagnostic reagents to analyze and process the fluorescence signal intensity generated by the immune reaction between the sample and the reagent, and thereby the relevant substances in the sample can be determined and analyzed.

Principle of Dual Fluorescent Staining Solution

Using dual fluorescent staining technology, the various cells, bacteria, fungi and trichomonas in the sample are colored.

Under the excitation of the special wavelength of the fluorescence microscope, the dyed substance emits different fluorescence in the dark background, and the pathogenic microorganisms are clearly visible and easy to identify.

Aerobic Bacterial Vaginosis (AV) >>

Visible under the microscope: epithelial cells, leukocytes, cocci, diplococci, streptococci

Bacterial Vaginosis (BV) >>

Visible under the microscope: epithelial cells, white blood cells, clue cells

Dissolving vaginosis (CV) >>

Visible under the microscope: white blood cells, epithelial cells, naked nuclei, a large number of lactobacilli

Fungal Vaginosis (VVC)>>

Visible under the microscope: epithelial cells, white blood cells, spores, blastospores

Trichomonas vaginosis (TV) >>

Visible under the microscope: epithelial cells, white blood cells, trichomoniasis